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2;3;1;2;2;0
7-x = x-(2*x)-8+15;x
x
3;8;3;4;0;0
4;3;1;2;0;0
2*x^3+1*x^2+6*x+0*x^4+3 = 0;x
x
| 4t=27 | | 0=0.25x^2+0.5x-5 | | 4x-2(x-1)=11 | | 6y+20=3(y-6) | | 4(x+2)-3x=-17 | | 6y+20=3y-18 | | X+0.4x=5.4 | | =x-30+75 | | f(x)=ln(2-x)-ln(4-x) | | 0.04=10/x | | (4x+5)(6x-3)=0 | | 10/17n=4 | | 8-2y=10-4y | | 0=0.25x^2+2x-5 | | 4-9w=-8 | | (2/30--4=13 | | ax^2-(a-1)x-1=0 | | 3(5w+3y)= | | 1/2(6)^-2 | | 2/lnx=ln(x)^2 | | X-2y+y+x-3y-x= | | 15W+9y= | | x+x=2-8 | | 6x-3y+12w+2y-6w+6x= | | 2/lnx=lnx^2 | | x/2/x | | z/7-8=-8 | | Z-1/3=12/3 | | (3x+2)*(2x-1)+5x=4+(3x+1)(2x+1) | | x/2-1=1/3x | | 2a+b=28 | | 16s+9s+13= |